Version 3.6
ZSH 2090 Instruction manual
General
last update: 12.01.2006
page 3
1. Safety
notes
1.1
Dangers
Attention!
This note is included in this instruction manual wherever it is warned
about dangers which will arise to life and limb of persons if the
apparatus is handled improperly. Observe these notes and be
particularly careful in these cases. Also inform other users on all safety
notes. Besides the notes in these instruction manual the generally
applicable safety instructions and regulations for prevention of accidents
have to be taken into account.
Caution
This note comprises instructions to be observed in order to comply with
guidelines, instructions, notes and the proper procedure of the work,
and to avoid damaging or destruction of the apparatus.
1.2
Safety notes
The ZSH 2090 is exclusively intended for the determination of the
scratch hardness. Any other application is not in accordance with
the regulations. For damages resulting thereof the manufacturer is
not liable; the risk for this is taken by the user alone.
Avoid any mode of operation that could affect the security working
with the ZSH 2090. Especially the determination of the scratch
hardness must take place as described in this operating manual.
Only spare parts provided by the manufacturer may be used. When
using other than by Zehntner provided parts with the ZSH 2090,
Zehntner may not be hold responsible for defects or damages.
Reconstruction without permission and modifications of the
ZSH 2090 are not permitted. The warranty expires therewith. For
damages resulting thereof the manufacturer is not liable; the risk for
this is taken by the user alone.
